Class: Ronin::Database::Migrations::Migration

Inherits:
DataMapper::Migration
  • Object
show all
Defined in:
lib/ronin/database/migrations/migration.rb

Overview

Represents a Database Migration.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}, &block) ⇒ Migration

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Creates a new migration.

Parameters:

  • name (Symbol) —

    The name of the migration.

  • options (Hash) (defaults to: {}) —

    Additional options for the migration.

Options Hash (options):

  • :verbose (Boolean) — default: false —

    Enables or disables verbose output.

  • :repository (Symbol) — default: :default —

    The DataMapper repository the migration will operate on.

  • :needs (Array, Symbol) — default: [] —

    Other migrations that are dependencies of the migration.



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# File 'lib/ronin/database/migrations/migration.rb', line 55

def initialize(name,options={},&block)
  options[:verbose] = UI::Output.verbose?

  @needs = Array(options.delete(:needs)).uniq

  super(0,name,options,&block)
end

Instance Attribute Details

#needs ⇒ Object (readonly)

The dependencies of the migration



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# File 'lib/ronin/database/migrations/migration.rb', line 33

def needs
  @needs
end